本文選題：煤礦通風(fēng) + 地理信息系統(tǒng)��； 參考：《河北工程大學(xué)》2017年碩士論文

【摘要】：煤炭在我國能源消費結(jié)構(gòu)中一直處于主要地位,在未來短時間內(nèi),我國還不能擺脫對煤炭的依賴。統(tǒng)計數(shù)據(jù)顯示,我國煤炭年產(chǎn)量在2016年底達(dá)到近40億噸,伴隨高產(chǎn)量而來的是煤炭行業(yè)的高事故率和高死亡率。隨著淺部煤炭資源的開采殆盡,煤礦開采逐漸轉(zhuǎn)向深部發(fā)展,使瓦斯事故更為突出,而治理瓦斯的最主要最基本的方法就是礦井通風(fēng)。近年來,計算機技術(shù)迅猛發(fā)展,在礦井通風(fēng)領(lǐng)域也有了廣泛應(yīng)用,國內(nèi)外許多學(xué)者開發(fā)了各種礦井通風(fēng)管理軟件系統(tǒng),但是由于煤礦行業(yè)的特殊性,不同礦井由于區(qū)位不同,地質(zhì)條件不同,賦存煤炭資源不同以及開拓開采方式不同,導(dǎo)致這些通風(fēng)管理軟件系統(tǒng)不能通用,因此需要根據(jù)具體礦井的自身特點,有針對性的進行需求分析,開發(fā)相應(yīng)的通風(fēng)信息管理系統(tǒng),才能達(dá)到最優(yōu)的管理及應(yīng)用效果。在此基礎(chǔ)之上本文主要研究如下:(1)分析了國內(nèi)外不同礦井通風(fēng)管理系統(tǒng)的發(fā)展現(xiàn)狀及優(yōu)缺點,明確了GIS技術(shù)在礦井通風(fēng)信息管理當(dāng)中應(yīng)用的重要性及便利性。(2)重點研究了煤礦GIS數(shù)據(jù)處理技術(shù)及礦井通風(fēng)監(jiān)測技術(shù),將GIS技術(shù)運用到煤礦通風(fēng)信息管理中,包括煤礦通風(fēng)系統(tǒng)的拓?fù)湫畔⒐芾硪约懊旱V通風(fēng)系統(tǒng)的屬性管理。(3)結(jié)合高河煤礦的自身特點,根據(jù)其通風(fēng)系統(tǒng)的布置方式,有針對性的進行了系統(tǒng)需求分析與總體設(shè)計,確定了高河煤礦通風(fēng)信息管理系統(tǒng)應(yīng)包括通風(fēng)專業(yè)模塊、繪圖模塊、參數(shù)模塊、安全模塊以及信息管理模塊等,對系統(tǒng)各個模塊的數(shù)據(jù)庫進行了數(shù)據(jù)庫機構(gòu)設(shè)計,為系統(tǒng)的開發(fā)打好基礎(chǔ)。(4)采用UML建模語言進行設(shè)計,使用面向?qū)ο蟮拈_發(fā)語言和GIS組件技術(shù)進行開發(fā),以O(shè)racle和ArcSDE建立并管理數(shù)據(jù)庫,運用GIS技術(shù)結(jié)合高河煤礦的通風(fēng)監(jiān)測系統(tǒng),建立了高河煤礦通風(fēng)系統(tǒng)信息管理系統(tǒng)。(5)針對高河煤礦通風(fēng)系統(tǒng)存在的問題,利用所開發(fā)的通風(fēng)信息管理系統(tǒng)對其進行優(yōu)化,結(jié)果顯示,將雙“U”型通風(fēng)方式改為偏“Y”型通風(fēng)方式,可以有效解決工作面上隅角瓦斯超限問題;有效減小切眼內(nèi)部風(fēng)速,降低揚塵;改善了工作面及端尾區(qū)域的工作環(huán)境并降低巷道施工成本等。
[Abstract]:Coal has always been in the main position in the energy consumption structure of our country. In a short period of time in the future, our country can not get rid of the dependence on coal. Statistics show that the annual output of coal in China reached nearly 4 billion tons by the end of 2016, accompanied by the high accident rate and high mortality rate in the coal industry. With the depletion of shallow coal resources, coal mining gradually turns to deep development, making gas accidents more prominent, and the main and most basic method to control gas is mine ventilation. In recent years, the rapid development of computer technology has been widely used in the field of mine ventilation. Many scholars at home and abroad have developed a variety of mine ventilation management software system, but because of the particularity of coal mine industry, different mines have different location. Because of different geological conditions, different coal resources and different ways of exploitation and mining, these ventilation management software systems cannot be universally used, so it is necessary to carry out demand analysis according to the characteristics of specific mines. Only by developing the corresponding ventilation information management system, can the best management and application effect be achieved. On this basis, this paper mainly studies as follows: 1) analyzes the development status, advantages and disadvantages of different mine ventilation management systems at home and abroad. The importance and convenience of the application of GIS technology in mine ventilation information management are defined. (2) the GIS data processing technology and mine ventilation monitoring technology are studied, and the GIS technology is applied to mine ventilation information management. Including mine ventilation system topology information management and coal mine ventilation system attribute management. 3) combined with the characteristics of Gaohe coal mine, according to the layout of the ventilation system, the system demand analysis and overall design are carried out. It is determined that the ventilation information management system of Gaohe coal mine should include ventilation professional module, drawing module, parameter module, safety module and information management module. The database mechanism of each module of the system is designed. For the development of the system, the author uses UML modeling language to design, object-oriented development language and GIS component technology to develop, Oracle and ArcSDE to establish and manage database, and GIS technology combined with the ventilation monitoring system of Gaohe Coal Mine. To solve the problems existing in the ventilation system of Gaohe coal mine, the ventilation information management system is optimized by using the developed ventilation information management system. The results show that, Changing the double "U" type ventilation mode to "Y" type ventilation mode can effectively solve the problem of gas exceeding limit in the upper corner of the working face, effectively reduce the internal wind speed of the cut hole and reduce the dust raising. The working environment of working face and end-tail area is improved and the construction cost of roadway is reduced.
【學(xué)位授予單位】：河北工程大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TD724

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